64612458

素因数分解:

$2^1\times 3^3\times {\mathrm{619}}^1\times {\mathrm{1933}}^1$

素因数の和:2563

約数の個数: 32

約数和(自身を含む): 143889600

約数和(自身を除く): 79277142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 619, 1238, 1857, 1933, 3714, 3866, 5571, 5799, 11142, 11598, 16713, 17397, 33426, 34794, 52191, 104382, 1196527, 2393054, 3589581, 7179162, 10768743, 21537486, 32306229, 64612458]

約数ペア:

[(1, 64612458), (2, 32306229), (3, 21537486), (6, 10768743), (9, 7179162), (18, 3589581), (27, 2393054), (54, 1196527), (619, 104382), (1238, 52191), (1857, 34794), (1933, 33426), (3714, 17397), (3866, 16713), (5571, 11598), (5799, 11142)]